900001110011011 has 4 divisors (see below), whose sum is σ = 939131593054992. Its totient is φ = 860870626967032.

The previous prime is 900001110010993. The next prime is 900001110011023. The reversal of 900001110011011 is 110110011100009.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 900001110011011 - 2¹⁷ = 900001109879939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (900001110011041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19565241521956 + ... + 19565241522001.

It is an arithmetic number, because the mean of its divisors is an integer number (234782898263748).

Almost surely, 2^{900001110011011} is an apocalyptic number.

900001110011011 is a deficient number, since it is larger than the sum of its proper divisors (39130483043981).

900001110011011 is a wasteful number, since it uses less digits than its factorization.

900001110011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39130483043980.

The product of its (nonzero) digits is 9, while the sum is 16.

The spelling of 900001110011011 in words is "nine hundred trillion, one billion, one hundred ten million, eleven thousand, eleven".